@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643b30a9-f925-4504-b095-a52d443c6951> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643b30a9-f925-4504-b095-a52d443c6951> .